Word.ws English Dictionary

social insurance numbers

social insurance numbers is the plural of social insurance number.

Meaning of social insurance number

Noun

social insurance number (plural social insurance numbers)

  1. (Canada) A nine-digit number issued by the government of Canada to citizens, permanent residents, and some categories of temporary residents, for official identification in the provision of government services and income taxation.
    • Before you start the process of establishing a credit rating in Canada, you need to have a Social Insurance Number, which you'll need for every credit application you complete (see Chapter 5 on how to obtain one).2008, Brian D. Wruk, The American in Canada, Revised, Real-Life Tax and Financial Insights Into Moving to and Living in Canada - Updated and Revised Second Edition
    Synonyms:
    SIN

Questions about social insurance numbers

What is social insurance numbers the plural of?
Social insurance numbers is the plural of social insurance number.

Words near social insurance numbers in the dictionary

  1. social informatics
  2. social insect
  3. social insects
  4. social insurance
  5. social insurance number
  6. social insurance numbers
  7. social insurances
  8. social issue
  9. social issues
  10. social jet lag
  11. social justice

Source and license

Adapted from Wiktionary: social insurance numbers (page history and authors); social insurance number (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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